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  <CENTER>   <H3>Tool 167: TFTP server</H3>
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  <P><H3>Description:</H3>
   <PRE>
  This tool is a TFTP server.
  
  Parameter --allowed-clients lists the IP addresses or hosts allowed
  to connect.
  Parameter --rootdir defines the root directory for put and get file
  operations (cannot exit this root jail).
  Parameter --src-port defines the local port number to listen on.
  Optional parameter --src-ip defines the local IP address to use.
  Optional parameter --iptype defines which kind of IP address to use
  when --src-ip is unset (accepted values: ip4 and ip6).
  Optional parameter --ip4opts permits to add IP4 options encoded as
  mixed.
  Optional parameter --ip6exts permits to add IP6 options encoded as
  mixed (first byte is the next header number).
  Optional parameters --device and --src-eth permits to create
  a virtual server using fake addresses (in this case, tool have to be
  run with admin privilege in order to sniff and spoof at Ethernet
  level).
  
  This tool may need to be run with admin privilege in order to listen
  on a small port number (port<1024).
   </PRE>

  <P><H3>Usage:</H3>
  &nbsp;&nbsp;netwox 167 [-d device] [-E eth] [-I ip] [-P port] [-o ip4opts] [-O ip6exts] [-t iptype] [-c ips] [-r dir] [-G|+G] [-U|+U] [-T uint32] [-R uint32]<BR>

  <P><H3>Parameters:</H3>
<TABLE BORDER=1 CELLPADDING=4>
 <TR>
  <TD ALIGN=middle><I>parameter</I></TD>
  <TD ALIGN=middle><I>description</I></TD>
  <TD ALIGN=middle><I>example</I></TD>
 </TR>
 <TR><TD><TT>-d|--device device</TD>
<TD>device name</TD>
<TD>Eth0</TD></TR>
<TR><TD><TT>-E|--src-eth eth</TD>
<TD>source ethernet address</TD>
<TD>0:2:3:4:5:6</TD></TR>
<TR><TD><TT>-I|--src-ip ip</TD>
<TD>source IP address</TD>
<TD>192.168.100.200</TD></TR>
<TR><TD><TT>-P|--src-port port</TD>
<TD>source port number</TD>
<TD>69</TD></TR>
<TR><TD><TT>-o|--ip4opts ip4opts</TD>
<TD>IPv4 options</TD>
<TD>&nbsp;</TD></TR>
<TR><TD><TT>-O|--ip6exts ip6exts</TD>
<TD>IPv6 extensions</TD>
<TD>&nbsp;</TD></TR>
<TR><TD><TT>-t|--iptype iptype</TD>
<TD>type to use when src-ip is unset</TD>
<TD>ip4</TD></TR>
<TR><TD><TT>-c|--allowed-clients ips</TD>
<TD>clients allowed to connect</TD>
<TD>all</TD></TR>
<TR><TD><TT>-r|--rootdir dir</TD>
<TD>root directory</TD>
<TD>/tmp</TD></TR>
<TR><TD><TT>-G|--allow-get|+G|--no-allow-get</TD>
<TD>allow get</TD>
<TD><I>This boolean is set.<BR>Use + or --no- to unset it.</I></TD></TR>
<TR><TD><TT>-U|--allow-put|+U|--no-allow-put</TD>
<TD>allow put</TD>
<TD><I>This boolean is set.<BR>Use + or --no- to unset it.</I></TD></TR>
<TR><TD><TT>-T|--timeout uint32</TD>
<TD>timeout in milliseconds</TD>
<TD>10000</TD></TR>
<TR><TD><TT>-R|--retry uint32</TD>
<TD>number of retry</TD>
<TD>3 </TD></TR>
</TABLE>

  <P><H3>Example:</H3>
  &nbsp;&nbsp;netwox 167<BR>
<BR>
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